30231334430000 has 400 divisors, whose sum is σ = 84626693214624. Its totient is φ = 10336419840000.

The previous prime is 30231334429979. The next prime is 30231334430027. The reversal of 30231334430000 is 3443313203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2051382632 + ... + 2051397368.

Almost surely, 2^{30231334430000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30231334430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42313346607312).

30231334430000 is an abundant number, since it is smaller than the sum of its proper divisors (54395358784624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30231334430000 is a wasteful number, since it uses less digits than its factorization.

30231334430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15890 (or 15869 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30231334430000 its reverse (3443313203), we get a palindrome (30234777743203).

The spelling of 30231334430000 in words is "thirty trillion, two hundred thirty-one billion, three hundred thirty-four million, four hundred thirty thousand".